Elizabeth Locke19k Gold Iolite Stud EarringsDetailsSmall 19-karat yellow gold Elizabeth Locke earrings with hand-hammered finish. Round iolite cabochon center, 6mm. Four round-cut iolite facets, 2mm. Approx. 1/2"/14mm square. Butterfly post backs (for pierced ears). Designer About Elizabeth Locke: Launched in 1988, the Elizabeth Locke line is inspired by the founder's extensive travels to exotic locales. Handcrafted in 19-karat gold, each unique Elizabeth Locke creation features uncommon design elements including such rare treasures as 17th-century Venetian glass intaglios and ancient Greek and Roman coins.